1. Optic nerve;Taylor,1997
2. Congenital deformities;Duke-Elder,1964
3. Glaser JS. Topical diagnosis—prechiasmal visual pathways. In: Duane's clinical ophthalmology. Philadelphia: Lippincott; 1993. p. 16-7
4. Optic nerve hypoplasia;Lambert;Surv Ophthalmol,1987
5. Optic nerve hypoplasia with hypopituitarism;Patel;Am J Dis Child,1975